PDF chapter test TRY NOW

Consider the image given below and answer the question that follows.
 
10Ресурс1.svg
 
\(\triangle ABC\) and \(\triangle APQ\) satisfy the SSS similarity criterion. Find the value of \(AP\), if \(AQ\) \(=\) \(2\) \(cm\), \(AB\) \(=\) 21.5 \(cm\) and \(AC\) \(=\) 10 \(cm\).
 
\(AP\) \(=\)  \(cm\)